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(11)

EP 2 122 391 A1

(12)

(43) Date of publication: 25.11.2009 Bulletin 2009/48 (21) Application number: 08727379.3 (22) Date of filing: 07.01.2008

(51) International Patent Classification (IPC):  G02B 1/04(2006.01) C09D 5/03(2006.01) G02B 1/10(2006.01) C09D 5/44(2006.01) (86) International application number: PCT/US2008/050384 (87) International publication number: WO 2008/094722 (07.08.2008 Gazette 2008/32)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR (30) Priority: 26.01.2007 US 627688 (71) Applicant: TRANSITIONS OPTICAL, INC. Pinellas Park, FL 33782 (US)	(72) Inventors: SEYBERT, Kevin W. Pittsburgh, Pennsylvania 15203 (US) KING, Eric M. Pittsburgh, Pennsylvania 15235 (US) KUMAR, Anil Murrysville, Pennsylvania 15668 (US) (74) Representative: Fleischer, Holm Herbert  Fleischer, Godemeyer, Kierdorf & Partner, Patentanwälte Polypatent Braunsberger Feld 29 51429 Bergisch Gladbach 51429 Bergisch Gladbach (DE)